#include <iostream>
#include <cstdio>
#include <cstring>
#include <vector>
#include <map>
#include <chrono>
#include <cassert>
typedef long long ll;
typedef long double db;

#undef UNICODE
#include <windows.h>
#include <sstream>
#include <iomanip>
#include <cstdint>
#include <fstream>
#include <algorithm>

ll execTime;
std::string tempPath;
std::vector<std::string> dataFiles;
std::string bufFile;
